Pressure Tapping Tees with parallel dome and extra long outlet spigot
For space saving horizontal installation. Leak free and swarfless tapping up to 10 bar (gas) or 16 bar (water). Integral drill with upper and lower stop, guided in a metal sleeve. With exposed heating element for optimal heat transfer.
End plugs with internal O-ring seal.
Fusible stack (d3 40 = MV d 40, d3 50 = K).
Pressure test possible before tapping.
For pressure test adapter and actuating key see pictures below and Product Range FRIATOOLS.
Length of the outlet spigots dimensioned for 2 fusion operations.
For space saving horizontal installation. Leak free and swarfless tapping up to 10 bar (gas) or 16 bar (water). Integral drill with upper and lower stop, guided in a metal sleeve. With exposed heating element for optimal heat transfer.
End plugs with internal O-ring seal.
Fusible stack (d3 40 = MV d 40, d3 50 = K).
Pressure test possible before tapping.
For pressure test adapter and actuating key see pictures below and Product Range FRIATOOLS.
Length of the outlet spigots dimensioned for 2 fusion operations.
Areas of Application
The FRIALEN DAP is used for HD-PE pipe systems both in the water and gas industry. The outlet spigot has been designed to be extra long. These pressure tapping tees are particularly suited for space-saving horizontal installation.
Assembly Instructions
The fusion of the HD-PE distribution pipes and the house connections with FRIALEN-Pressure Tapping Tees takes place by FRIALEN-fusing –leakproof and longitudinally strong.
The saddle and the outlet spigot have to be prepared according to the general installation instructions (see “Assembly Instructions” for “FRIALEN-Safety Fittings for house connections and distribution pipes up to d 225”). This involves removing the oxide skin and cleaning the pipe covered by the saddle.
Good reasons for using FRIALEN DAP Pressure Tapping Tees:
Economy due to space-saving horizontal installation. Excavation depth of pipe system trenches reduced by 10-20 cm
Protection from damage during subsequent work in the trench through the dome and outlet being positioned below the mains pipe apex
Length of the outlet spigot measured for 2 fusions
Additional barcode for tracing back the underground fitting (Traceability-Coding)
In addition, all tried-and-tested advantages of a FRIALEN Pressure Tapping Tee apply:
Drill guidance through metallic threaded coupling
No gas escapes during drilling process
Little force required for drilling
Secure position of the cut-out calotte in the drill
Upper and lower end position
Broad fusion zone
Valve dome can be fused with the seal cap after drilling
No shavings on drilling
Possible to carry out leakage check before drilling
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